Make Active apply to the selection.

[ardour.git] / gtk2_ardour / route_time_axis.cc

diff --git a/gtk2_ardour/route_time_axis.cc b/gtk2_ardour/route_time_axis.cc
index 7197f30bcd79f35310473c5589e058b73d1e1200..cb9f23ff32eaa5b062f33395a3c1ab8aac3a26ef 100644 (file)
--- a/gtk2_ardour/route_time_axis.cc
+++ b/gtk2_ardour/route_time_axis.cc
@@ -621,9 +621,32 @@ RouteTimeAxisView::build_display_menu ()
                items.push_back (SeparatorElem());
        }
 
-       items.push_back (CheckMenuElem (_("Active"), sigc::mem_fun(*this, &RouteUI::toggle_route_active)));
-       route_active_menu_item = dynamic_cast<CheckMenuItem *> (&items.back());
-       route_active_menu_item->set_active (_route->active());
+       int active = 0;
+       int inactive = 0;
+       TrackSelection const & s = _editor.get_selection().tracks;
+       for (TrackSelection::const_iterator i = s.begin(); i != s.end(); ++i) {
+               RouteTimeAxisView* r = dynamic_cast<RouteTimeAxisView*> (*i);
+               if (!r) {
+                       continue;
+               }
+
+               if (r->route()->active()) {
+                       ++active;
+               } else {
+                       ++inactive;
+               }
+       }
+
+       items.push_back (CheckMenuElem (_("Active")));
+       CheckMenuItem* i = dynamic_cast<CheckMenuItem *> (&items.back());
+       bool click_sets_active = true;
+       if (active > 0 && inactive == 0) {
+               i->set_active (true);
+               click_sets_active = false;
+       } else if (active > 0 && inactive > 0) {
+               i->set_inconsistent (true);
+       }
+       i->signal_activate().connect (sigc::bind (sigc::mem_fun (*this, &RouteUI::set_route_active), click_sets_active, true));
 
        items.push_back (SeparatorElem());
        items.push_back (MenuElem (_("Hide"), sigc::bind (sigc::mem_fun(_editor, &PublicEditor::hide_track_in_display), this, false)));